Question about 1998 Mazda 626
Your Tp sensor is faulty it needs to be changed it is sending wrong signal to the ICU. It is suppose to send the right position of the throttle so that the engine is supplied with the right fuel quantity that will enable it to start and run efficiently.
Posted on Mar 30, 2015
Testimonial: "I was changed the TP sensor ,but nothing has changed"
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Dec 25, 2015 | Cadillac Cars & Trucks
Oct 27, 2015 | 2003 Ford Thunderbird
Sep 11, 2015 | 2004 Cadillac Deville
The barometric pressure (BARO)
The manifold absolute pressure (MAP)
The intake air temperature (IAT)
The engine RPM
P0121 The predicted air flow and the predicted MAP combined are outside a calibrated range for more than 3 seconds.
Inspect thoroughly for any type of leak or restriction
Air leaks at throttle body mounting area and intake manifold sealing surfaces
Throttle body for dirt, debris, and coking--Refer to Throttle Body Cleaning.
Increase the engine speed slowly to 3,000 RPM, then back to idle.
Exit from the snapshot and review the data.
Observe the Mass Air Flow (MAF) Sensor parameter frame by frame with a scan tool. The MAF sensor g/s should change smoothly and gradually as the engine speed is increased and is returned to idle.
If the MAF sensor g/s does not change smoothly and gradually as the engine speed is increased and is returned to idle, refer to DTC P0101 or P1101.
Broken throttle shaft
Any throttle body damage
If any of these conditions exist, replace the throttle body assembly.
Jun 20, 2015 | 2008 GMC Sierra 1500 2WD
Dec 16, 2014 | 1998 Kia Sportage
Jun 26, 2014 | 2000 Mazda Protege
May 27, 2017 | 2003 Ford Focus
Jun 18, 2017 | Land Rover Freelander Cars & Trucks
Sep 15, 2010 | 1998 Mitsubishi Eclipse
Mar 17, 2010 | 2003 Nissan Xterra
35 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: